Granatelli Motor Sports coil‑on‑plug connection kit with coil packs for Ford 4.6L/5.4L 3‑valve engines, for 2004–2008 cars, trucks and SUVs. The kit supplies 35,000‑volt coil packs and connectors and includes a money‑back guarantee plus a 1‑year warranty. Manufacturer claims up to 15% better mileage in some installations; it’s aimed at restoring ignition performance and efficiency.
Granatelli 04-08 Ford 4.6/5.4L 3V Coil-On-Plug Wire Conn Kit w/Coil Packs